Scientifically understand the vegetable lesson plan of the middle class1;
1. You should know that different vegetables have different growth patterns.
2. Simply classify vegetables according to their edible parts.
3. Cultivate children's cooperative ability.
4. Cultivate children's self-protection ability.
5. Initially cultivate children's safety awareness and improve their self-protection ability.
Teaching preparation:
Some pictures of vegetables, courseware for thinning whole plants and some vegetables.
Teaching process:
First, recall vegetables?
1. Help children remember what vegetables they have eaten.
2. What does it look like?
Teacher: There are many vegetables in the vegetable kingdom. Now the teacher takes you to see them. (Look at the courseware)
Second, how do vegetables grow?
The teacher showed several common and representative vegetables, such as tomatoes, cabbages, potatoes and radishes. Let the children identify what vegetables they are and find out what we eat.
The teacher shows the courseware of whole and partial vegetables to help children understand that different vegetables have different growth patterns. (Some grow in the soil; Some grow in water; Some eat the stems and leaves on the ground; Some eat the stems below)
1. Look at the pictures of vegetables and know all the parts of vegetables: roots, stems, leaves, flowers, fruits and seeds.
2. Guess: Look at the courseware and guide the children to guess riddles (tomatoes).
3. List the fruits of plants: tomatoes, eggplants, cucumbers and peppers. Children can talk about how to eat these vegetables.
4, the roots of plants: guess: lead to the riddle of "radish". Show the courseware and let the children know that some vegetables eat roots.
5. Show vegetables that eat leaves: cabbage, spinach, etc.
6. Vegetable tubers: potatoes and lotus roots.
Third, the classification of vegetables.
1. Show all kinds of complete vegetables and let the children classify them according to the parts we eat. Generally divided into (leafy vegetables, melons and fruits, roots)
Draw a picture and say which part of these vegetables are eaten separately.
3. Play games: find friends (find vegetable friends)
Four. Extension of activities:
Teaching reflection:
Children's understanding of things has the characteristics of visualization and concreteness, and they like to directly participate in the attempt, especially interested in operational experience activities. This kind of scientific activity accords with the psychological characteristics of children's hands-on and inquiry. The purpose of the activity is to cultivate children's interest in hands-on operation and active activities and their creative consciousness. The provision of materials not only pays attention to the commonness of materials, but also pays full attention to the hierarchy and openness of materials. Children can try to explore and experience the happiness of success with different materials and different methods.
Scientifically understanding the activity goal of vegetable lesson plan 2 in middle class;
1. Understand the appearance characteristics of common vegetables in No.4 Middle School and classify them according to their edible parts.
2. Know that vegetables are nutritious and educate children to eat more vegetables.
Focus of activities:
Understand and compare the similarities and differences from the edible part of vegetables and form the concept of vegetables.
Activity preparation:
Courseware related to content: tomatoes, cabbages, potatoes, radishes, etc. The board shows a picture of vegetables, which is equivalent to the children's activity process:
1. Teacher Zhao brought the children to class today. Are the children happy? (happy) 2. The teacher just received a phone call. Does the child want to know who called the teacher? It was the king of the vegetable kingdom who called the teacher. He told the teacher that their vegetable kingdom sent many things to our children and put them in our activity room. Do children want to see what they are? (Thinking) Then let's go and have a look?
3. Display boards and items (all kinds of vegetables): Question: What do you see? What vegetables are there? What kind of vegetables do you like to eat? Do you know which part you are eating?
Let's take a look at what parts vegetables are made of. (big screen) (roots, stems, leaves, flowers, fruits, seeds) 5. Children know what vegetables are made of, so they should answer the teacher's questions.
6. solve riddles on the lanterns: It is red and round like an apple. It is sour, sweet and nutritious. It can be eaten as both a dish and a fruit. (Tomatoes) Who can tell what tomatoes look like? (color, shape, skin, pits, how does it taste? You can eat it cooked or raw. ) Which part of the tomato should we eat? (Fruit) What other vegetables eat its fruit? Eggplant, pepper, pumpkin, wax gourd, beard.
7. There is another riddle to guess: a fat doll, buried in the ground, wearing a green scarf and a red coat, which is broadcast in summer and pulled out in autumn. We all like it. (Radish) What does a radish look like? (Shape, color, eaten raw or cooked) The teacher told the children that radish is also called "talinum". Because radish contains amylase, it can help digestion and is beneficial to people's health. Since ancient times, people have said that "radish is radish". Which part of it should we eat? Can we still eat its roots?
8. What vegetables are there in the picture? (Chinese cabbage, spinach, rape) The teacher can talk about the appearance of Chinese cabbage. Which part of it should we eat? (Leaves) What other vegetables do we eat? Its leaves?
9. What's this? (Potatoes are also called eggs or potatoes) What do potatoes look like? Potatoes are poisonous when they germinate and cannot be eaten. If the bud is small, you can clean the bud and the surrounding meat before eating. We eat its stems. The teacher also has a nursery rhyme about potatoes: the teacher says it once, and then teaches the children to say it after class.
10, test children: children, which part of my screen do you usually eat 1 1, who is pulling the teacher's skirt, touch it out and have a look, oh, it's a letter, see what it says? It's a letter from the vegetable kingdom to the children: (I want to test the children's understanding of our vegetables. Ah, what about the little prize? Let's see if there are any problems.
12, question:
(1) What vegetables can be eaten raw and cooked?
(2) Which vegetables can be eaten as both fruits and vegetables?
(3) Why is radish called talinum?
(4) Why can't germinated potatoes be eaten?
(5) Why do children eat more vegetables?
13, the children are tired. Let's take a break and play a game: find friends. The children are looking for their friends with photos in their hands. (Teacher's comment)
14, kid, what is this? (Showing the vegetable platter) Go home and make vegetable platters with mom and dad.